ISRC SEAEU2461220
Verified recording
SEAEU2461220 is “2. Notenbüchlein für Anna Magdalena Bach: I. No. 42, O Ewigkeit, du Donnerwort, BWV 513” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb30fb7c660070204a0b315eb255f3db7ea9278b2fe70a0833a5f6becf0185c7d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEU2461220.
Recording identifiers
- ISRC
- SEAEU2461220
- Title
- 2. Notenbüchlein für Anna Magdalena Bach: I. No. 42, O Ewigkeit, du Donnerwort, BWV 513
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb30fb7c660070204a0b315eb255f3db7ea9278b2fe70a0833a5f6becf0185c7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0c775401d705d2f3b82102aae4c9fdbed8c57501b98376649701a6d9d8d2d88f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEU2461220
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 2. Notenbüchlein für Anna Magdalena Bach: I. No. 42, O Ewigkeit, du Donnerwort, BWV 513 · Machine-readable JSON-LD